Product details of Fantech Maxfit70 MK911 Vibe Edition Anti-Ghosting Mechanical Gaming Keyboard with Hot Swappable Switches & Tri-Mode Connections Type of Switch: Maxfit Switch Color: Milky Brown/Yellow Switch Lifetime: 60 Million Keystrokes Replaceable: Yes (Hot-Swappable) Total Keys: 70 keys Anti-ghosting: Full keys Illumination: RGB – 22 modes Top Material: ABS Plastic Keycaps: Double-Shot PBT Core Construction: ABS Plastic Wrist-rest: No Polling Rate: 1000Hz Weight: 563gr Dimension: 345*116*40mm Cable: 1.5m OS: Windows and Mac OS X. USB Port Required Software: Windows (7 or Newer) MULTIPLE MOUNTING STYLES - Your keyboard, your way! MAXFIT70 features multiple mounting styles, allowing for the ultimate in customization. No matter if you enjoy plate-mount or gasket-mount, you’ll be able to swap on-the-fly! TRI-MODE CONNECTION - Easily bring MAXFIT70 on-the-go with its StrikeSpeed wireless, Bluetooth, and wired connection capabilities. Able to easily connect to and switch between up to 5 devices at the push of a button! HOT-SWAPPABLE AND SOUTH-FACING PCB - MAXFIT70’s Hot-Swappable Sockets easily allow users to install or change the switches for a different typing feel, without soldering! Supports both 3-pin and 5-pin switches. TRANSPARENT RETRO UPPER CASE - Experience the retro feel of typing with MAXFIT70’s transparent upper case! Typing never looked or felt so great. Two Switches Option - Available in both linear and tactile with Fantech Maxfit milky brown (Tactile) and yellow switches (Linear) Double-Shot PBT Keycaps